query.fromLocalDatastore（）是否排他？

Question

When you add .fromLocalDatastore to a PFQuery , does it query exclusively the local datastore, or does it query the cloud as well?

From Parse:

Often, you'll want to find a whole list of objects that match certain criteria, instead of getting a single object by id. To do that, you can use a PFQuery. Any PFQuery can be used with the local datastore just as with the network. The results will include any object you have pinned that matches the query .

Answer 1

A PFQuery query using .fromLocalDatastore() does not hit the cloud.

The reason is that is its behavior by definition but I also verified this to be true through network monitoring of a query both with and without the use of .fromLocalDatastore().